3RUP
Crystal structure of E.coli biotin carboxylase in complex with two ADP and two Ca ions
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Biotin carboxylase | polymer | 452 | 49668.9 | 2 | UniProt (P24182) Pfam (PF00289) Pfam (PF02786) Pfam (PF02785) | Escherichia coli | Acetyl-CoA carboxylase subunit A, ACC |
| 2 | C, D, H, I (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 3 | E, F, J, K (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | G, L, M (A, B) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | N, O (A, B) | water | water | 18.0 | 905 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 449 (UniProt: P24182)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Ser 1 | - | expression tag |
| His 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99337.9 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1975.5 | |
| All* | Total formula weight | 101313.3 |
